The equivalent conductances of Ba2+ and Cl- are 63.5 ohm-1 cm2 eq-1 and 76 ohm-1 cm2 eq-1,respectively, at infinite dilution. The equivalent conductance (in ohm-1 cm2) of BaCl2 at infinite dilution will be:
101
239.5
203
139.5
From Kohlrausch's Law :
Therefore, option(4) is correct
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